49 CFR 236.750
§ 236.750 Interlocking, automatic.
United States · 49 CFR — Transportation · Status: effective
Cite this
- Citation
- 49 CFR 236.750, § 236.750 Interlocking, automatic, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/259153
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Full text
An arrangement of signals, with or without other signal appliances, which functions through the exercise of inherent powers as distinguished from those whose functions are controlled manually, and which are so interconnected by means of electric circuits that their movements must succeed each other in proper sequence, train movements over all routes being governed by signal indication.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.